Phos-Chek Multi Expansion H930 is a synthetic foam concentrate specially formulated for use in high and medium expansion foam generators on class A and class B (hydrocarbon) fires. H930 contains synthetic surfactants with excellent resistance to water hardness It is readily biodegradable. The foam shows a good stability and drains slowly.
H930 is used with high, medium and low expansion foam equipment. High expansion foam, with an expansion coefficient of 500 to 1.000 is ideal to extinguish indoor fires via suffocation. Medium expansion foam is sufficiently –heavy” to be used outdoors, filling small places, and quickly covering spillages, etc. It can also be used to produce low and very-low (using water spray nozzles) expansion foam for general purposes (fighting A and B class fires).
When used to extinguish light hydrocarbon fires, use gentle application and increase the application rate (l/min.m2) (note that in these cases an AFFF agent is more efficient).
260 Gal Tote, 5 Gal Pail, 55 Gal Drum, Bulk
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